CN207328125U - A kind of commercial car protects wind apparatus without ring type - Google Patents
A kind of commercial car protects wind apparatus without ring type Download PDFInfo
- Publication number
- CN207328125U CN207328125U CN201721334187.4U CN201721334187U CN207328125U CN 207328125 U CN207328125 U CN 207328125U CN 201721334187 U CN201721334187 U CN 201721334187U CN 207328125 U CN207328125 U CN 207328125U
- Authority
- CN
- China
- Prior art keywords
- ring type
- fan
- wind
- radiator
- shelling cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of commercial car wind apparatus is protected without ring type, its structure includes radiator, without ring type wind shelling cover, fan, engine, the no ring type wind shelling cover is located between the radiator and engine blower before engine, the fan is located at behind the radiator and before the engine, the beneficial effects of the utility model：No wind-guiding ring structure wind shelling cover is designed without flat segments, make the changeover portion of its wind shelling cover in narrow space also to realize to seamlessly transit, fan is not influenced to the air draught ability away from fan end radiator surrounding, the uniformity of fan air draught ability and wind speed profile can be effectively lifted, so that effect solves heat dissipation problem of the enging cabin in the case where arranging more compact trend.
Description
Technical field
It the utility model is related to field of automobile, and in particular to a kind of commercial car protects wind apparatus without ring type.
Background technology
With the high power of engine in recent years, the individual of engine becomes larger, heat-insulated in cabin, sound insulation, intelligence and
The design requirement of cockpit space spaciousness, the arrangement of enging cabin become compact, the spacing between engine and radiator all the more
Less and less, traditional automobile using wind shelling cover structure（Fig. 4）, it is made of changeover portion 51 and flat segments 52, changeover portion 51 will be square
Radiator be transitioned into the interface channel of the fan to move in a circle, changeover portion 51 requires rounding off to have fairshaped multiaspect
Body structure, makes uniformly smoothly to be suctioned out by fan by the air-flow of radiator core, so that fan and efficiency of heat exchanger are lifted,
Flat segments 52 are also commonly called as air guide ring, it can effectively reduce the air-swirl of end of blade, reduce the secondary cycle of air-flow.
As shown in Figure 3, when radiator 1 and engine 4 apart from it is close when, there are shared space to lead for air guide ring
Cause that the changeover portion design of ring type wind shelling cover 5 is flat, transition is lofty, the fan to move in a circle be transitioned into from square radiator,
Such as docking and transition position corner angle be clearly demarcated, the stiff change wind direction flowing that will be drastically of transition causes system resistance to become larger, ring type
Wind shelling cover serious wear, fan air draught ability reduce, away from fan end partially due to fan air draught difficulty causes spreader surface
Wind speed profile is uneven, and radiator heat exchange efficiency declines, therefore traditional ring type wind shelling cover structure has been difficult to meet that arrangement is more tight
The radiating requirements gathered.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of commercial car protects wind apparatus without ring type,
To solve the problems, such as that the prior art is difficult to meet to arrange more compact radiating requirements.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of commercial car is acyclic
Formula protects wind apparatus, including radiator, without ring type wind shelling cover, fan, engine, before the no ring type wind shelling cover is located at engine
Between the radiator and fan, the fan is located at behind the radiator and before the engine.
Further, for old name for the Arabian countries in the Middle East circle structure, wherein square end are connected the no ring type wind shelling cover with the radiator, separately
One end is mounted with the fan in the round nose without air guide ring.
Further, the surface of the no ring type wind shelling cover scribbles Environment-friendlywear-resistant wear-resistant coating, and service life length is more environmentally friendly.
Beneficial effect
A kind of beneficial effect of the commercial car of the utility model without ring type shield wind apparatus：Without wind-guiding ring structure wind shelling cover without straight
Section design, makes the changeover portion of its wind shelling cover in narrow space also to realize and seamlessly transits, and does not influence fan to away from fan
The air draught ability of radiator surrounding is held, can effectively lift the uniformity of fan air draught ability and wind speed profile, so that the solution of effect
Certainly heat dissipation problem of the enging cabin in the case where arranging more compact trend.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the structure diagram that a kind of commercial car protects wind apparatus without ring type.
Fig. 2 for no ring type wind shelling cover structure diagram.
Fig. 3 is the structure diagram that existing commercial car ring type protects wind apparatus.
Fig. 4 is the structure diagram of ring type wind shelling cover.
In figure：1. radiator；2. without ring type wind shelling cover；3. fan；4. engine；5. ring type wind shelling cover；51. changeover portion；
52. flat segments.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Please refer to Fig.1 to Fig.4, the utility model provides a kind of commercial car and protects wind apparatus technical solution without ring type：Its structure
Including radiator 1, without ring type wind shelling cover 2, fan 3, engine 4, no ring type wind shelling cover 2 be located at the radiator 1 before engine 4 with
Between fan 3, fan 3 is located at behind radiator 1 and before engine 4, and no ring type wind shelling cover 2 is square top and round bottom structure,
Wherein square end is connected with square radiator 1, and fan 3 is mounted with the round nose of its other end.
Since no ring type wind shelling cover 2 eliminates wind-guiding ring structure, solves wind shelling cover changeover portion mistake under tight space
Cross the problem of lofty, while seamlessly transit wind shelling cover changeover portion, it is effective to lift the equal of fan air draught ability and wind speed profile
Even property, so that improving heat radiation efficiency.
Wind shelling cover is reduced by the abrasion of wind-force further, since wind shelling cover changeover portion seamlessly transits, wind is protected in no ring type
The surface of cover 2 is also coated with Environment-friendlywear-resistant wear-resistant coating, and service life extends, more environmentally friendly.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are embraced therein, and any reference numeral in claim should not be considered as to the involved power of limitation
Profit requires.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. a kind of commercial car protects wind apparatus without ring type, including radiator, exist without ring type wind shelling cover, fan, engine, its feature
In：The no ring type wind shelling cover is located between the radiator and fan before engine, and the fan is located at the radiator
Behind and the engine before.
2. commercial car according to claim 1 protects wind apparatus without ring type, it is characterised in that：The no ring type wind shelling cover is day
Just circle structure, wherein square one end is connected with the radiator, the other end is mounted with described in the round nose without air guide ring
Fan.
3. commercial car according to claim 1 protects wind apparatus without ring type, it is characterised in that：The table of the no ring type wind shelling cover
Face scribbles wear-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721334187.4U CN207328125U (en) | 2017-10-17 | 2017-10-17 | A kind of commercial car protects wind apparatus without ring type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721334187.4U CN207328125U (en) | 2017-10-17 | 2017-10-17 | A kind of commercial car protects wind apparatus without ring type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207328125U true CN207328125U (en) | 2018-05-08 |
Family
ID=62364705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721334187.4U Expired - Fee Related CN207328125U (en) | 2017-10-17 | 2017-10-17 | A kind of commercial car protects wind apparatus without ring type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207328125U (en) |
-
2017
- 2017-10-17 CN CN201721334187.4U patent/CN207328125U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20191017 |